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Generated PDF is larger in size


Using Aspose slides to convert PPTX to PDF
Previously using 16.10 version
Currently trying to upgrade to 18.10 version

There is an average 4X increase in PDF file size (Mostly with images)
Is this known? Should we set any additional parameters to reduce the size?

For both the versions I’m using this:
saveOptions.setCompliance(pdfType.pdfCompliance); (544.6 KB)



I have observed your comments. Can you please try to use Aspose.Slides latest version 19.1 and if there is still an issue than please share source file along with generated result and environment details so that we may further investigate to help you out.